A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6650-01-053-8726
NSN 6150-00-233-6356
NSN 5990-00-099-0822
NSN 6620-01-538-2294
NSN 5965-01-238-9287
NSN 5990-00-799-2796
NSN 5835-00-550-7728
NSN 5915-00-774-3716
NSN 5960-01-167-8796
NSN 6105-01-033-9853
NSN 5930-00-714-9297
NSN 5910-00-364-6995